baber/WOPTO huggingface dataset:
Patent CA-1299907-C (CA)
Inventor: FOCKE HEINZ
IPC: B65B41/02
Filed: 1989-01-04
Granted: 1992-05-05
Abstract: Abstract: (in conjunction with Fig. 3) 1.      Process  and  apparatus  for the  production of hinge-lid packs having a collar. 2.1.    Hinge-lid packs, especially for cigarettes, are equipped with a collar which extends in the region of the front wall and side walls of a pack part of the hinge-lid pack and which projects from this. The collar is formed from a collar blank severed from a material web of thin cardboard,  specifically by being laid onto the pack content, especially a cigarette block. 2.2.    On  high-performance  packaging  machines,  the hinge-lid packs are produced in two production tracks running next to one another. Two collar blanks (10, 11, 12)  therefore have to be  fed simultaneously to the cigarette blocks (15, 16) to be packaged simultaneously. For reasons of space, the collar blanks (10, etc.) are severed from a single material web (13), then grouped next to one another in pairs and finally transported into the region of a transfer station (14) by means of a transversely directed feed conveyor (41). 2.3.    The essentially Z-shaped paths of movement of the collar blanks (10, 11, 12) allow an efficient, accurate and faultless conveyance of the collar blanks up to the transfer to the pack content.
Patent CA-1311351-C (CA)
Title: Highly absorbent nonwoven fabric made by hydroentanglement
Inventor: MANNING JAMES H
IPC: B32B5/06
Filed: 1989-01-31
Granted: 1992-12-15
Abstract: ABSTRACT            A strong, highly absorbent hard finished nonwoven toweling fabric consisting of wood pulp and textile fibers essentially free from added binders is prepared by forming a wet-laid web of a blend of fibers containing 30 to 80 weight percent wood pulp and 20 to 70 weight percent staple length fibers and subjecting the fibers in the wet-laid web to hydroentanglement. The fabric may be embossed or unembossed, apertured or essentially nonapertured,  and may be made lint resistant or water repellant or both.  The fabric may be converted into pads or towels having medical and surgical applications, or into household cloths, food service wipes, industrial machinery wipes or the like.
Patent CA-1338261-C (CA)
Title: Ws-9326a, ws-9326b and their derivatives
Inventor: KINO TOHRU
IPC: C12R1/465
Filed: 1989-02-01
Granted: 1996-04-23
Abstract: Compounds identified as WS-9326A and WS-9326B which are obtained by culturing a WS-9326A and/or WS-9326B producing strain belonging to the genus Streptomyces in a nutrient medium.  Salts thereof can also be obtained. These compounds or salts thereof can also be acylated to produce acyl derivatives. These compounds  are useful as substance pantagonism, neurokinin A (substance K) antag-onism and are therefore useful for the treatment and prevention of asthma.  The use of a compound as identified above as well as a biologically pure culture of the micro-organism Streptomyces violaceoniger No. 9326 (FERM BP-1667) are also disclosed.
Patent CA-1338591-C (CA)
Inventor: TAHARA YUJI
IPC: C07C67/00
Filed: 1989-03-15
Granted: 1996-09-10
Abstract: There is provided a method with which vitamin D2, vitamin D3, activated type vitamin D2, activated type vitamin D3 and their derivatives are prepared from 7, 8-dihyroxy vitamin D2, D3 or any of their derivatives by means of a reducing elimination technique involving as cyclic orthoester of a 7,8-dihydroxy compound or a thiocarbonate compound as an intermediate compound or an elimination technique utilizing a reducing metal such as titanium. The method according to the invention ensures a practical and simple synthetic process and a high yeild as compared with any existing methods for manufacturing these chemicals.
Patent CA-1333644-C (CA)
Title: Curable polymer composition
Inventor: WAKABAYASHI HIROSHI
IPC: C08L33/06
Filed: 1989-03-15
Granted: 1994-12-20
Abstract: The present invention is directed to a curable polymer composition comprising (A) an alkyl (meth)acrylate base polymer having a silicon-containing reactive group, (B) an oxyalkylene base polymer having a silicon-containing reactive group, (C) a silicon-containing compound having three or four hydrolyzable groups bonded to the silicon atom, (D) a silicon-containing compound having two hydrolyzable groups bonded to the silicon atom and (E) a curing accelerator wherein the components (C), (D) and (E) are contained in amounts of 0.01 to 30 parts by weight, 0.1 to 30 parts by weight and 0.01 to 10 parts by weight per 100 parts by weight of the total amount of the polymers (A) and (B).  The composition has improved storage stability while a cured material prepared therefrom has good mechanical properties, particularly elongation.
Patent CA-1301568-C (CA)
Title: Fluid-heating solar collector
Inventor: O'BRIEN PHILIP T
IPC: F24J2/04
Filed: 1989-05-12
Granted: 1992-05-26
Abstract: A B S T R A C T    A fluid-heating solar collector comprises a solar energy absorber with heat conducting and radiation absorbing material arranged to provide a plurality of angularly bent conduits extending therethrough thus to optimize the heat absorption surface at differing sun angles and also to substantially increase the area for convective heat transfer to passing air or other fluid.
Patent CA-1330013-C (CA)
Inventor: THORN JOHN E
IPC: E06B3/86
Filed: 1989-05-19
Granted: 1994-06-07
Abstract: ABSTRACT OF THE DISCLOSURE         A compression molded door assembly is disclosed.  A rectangular frame is not required.  The edges of the opposed door skins include integral mating edge members over at least a portion of the side edges.   A vertical stile may be positioned along another edge.
Patent CA-1322109-C (CA)
Title: Birefringent optical fiber device for measuring of ambient pressure in a stabilized temperature environment
Inventor: BOCK WOJTEK J
IPC: G01L11/02
Filed: 1989-05-24
Granted: 1993-09-14
Abstract: ABSTRACT OF THE DISCLOSURE:            The present disclosure describes a birefringent optical fiber device for measuring of ambient pressure in a stabilized temperature environment,  when connected respectively to a light source and a measuring apparatus. The device comprises a first device for receiving polarized light from the light source;  a birefringent optical fiber having a solid content,  the birefringent  fiber being connected to the first device for receiving the polarized light which has light signal components polarized along two orthogonal polarisation axes of the birefringent fiber, the birefringent optical fiber having a preselected length determined by a range of pressures to be measured; and a second device for receiving light signals emitted from the birefringent fiber, the light signals having elliptical polarization state characterized by major and minor axes, whereby cross-talk between the light signal components along the polarization axes being responsive to the ambient pressure in the environment.
Patent CA-1337965-C (CA)
Inventor: BOUTIER PHILIPPE
IPC: G01D5/44
Filed: 1989-06-16
Granted: 1996-01-23
Abstract: The invention relates to a method and a device for detecting a moving glass sheet heated to a temperature above its softening point. A jet of pressurised gas, in particular compressed air, is sent through the path which the sheet of glass takes, and the variation in pressure of the jet when the latter is intersected by the sheet of glass is detected. <IMAGE>
Patent CA-1336226-C (CA)
Inventor: OLDHAM SUSAN L
IPC: C08K3/38
Filed: 1989-06-26
Granted: 1995-07-11
Abstract: A method and composition which provides both thermal control and electrostatic discharge protection to bodies in the space environment.  The composition comprises: a) a chosen polymer or resin that forms a polymer that is an electronic insulator and is suitable for space applications; and b) a selected lithium salt as a dopant wherein said composition, when formed into a film or coating, provides a semiconductive film or coating having a volume resistivity of about 106 to 1011 ohm-centimeter and a value of solar absorptance/total normal emittance within the range of about 0.305 to 0.595.  In an alternative embodiment, the composition may optionally include tantalum pentoxide.
Patent CA-1335901-C (CA)
Inventor: GREMBOWICZ CONRAD G
IPC: H01H47/00
Filed: 1989-09-26
Granted: 1995-06-13
Abstract: A driver circuit for first and second coils includes first and second selector switches coupled in series between first terminals of the coils and a first common junction, first and second diodes coupled in series between second terminals of the first and second coils, respectively, and a second common junction and a source of first potential coupled to the first common junction.  A modulation switch is coupled between the second common junction and a source of second potential.  The selector switches and modulation switches are operated to cause currents of controlled magnitude to flow through the coils.  The circuit has improved fault immunity whereby at least one coil can be energized even when another coil has been subjected to a chassis ground fault.
Patent CA-1301074-C (CA)
Title: Video sound
Inventor: SHORT WILLIAM R
IPC: H04N5/64
Filed: 1989-09-28
Granted: 1992-05-19
Abstract: Abstract of the Disclosure A sound projection apparatus for a video display device having left and right  speakers,  first and second ambience speakers, and an amplifier having a right channel and left channel.  In this system, connection of the left channel to a speaker produces a left signal; the right channel to a -speaker produces a right signal; the left and right channels to ambience circuitry produces  an ambience  channel;  the ambience channel to the positive input of the first ambience speaker produces a first ambience signal and the ambience channel to the negative input of the second ambience speaker produces a second ambience signal. The left and right speakers are  forward  facing,  projecting  sound  directly  from the television to a viewer. The first and second ambience speakers are side or rearward facing, projecting sound indirectly to the viewer. The projection apparatus may be formed as a single cohesive unit, within or near the television.
Patent DK-151078-C (DK)
Inventor: PFISTER JUERG
IPC: F16L21/04
Filed: 1985-03-12
Granted: 1988-04-05
Abstract: PCT No. PCT/CH84/00114 Sec. 371 Date Mar. 18, 1985 Sec. 102(e) Date Mar. 18, 1985 PCT Filed Jul. 12, 1984 PCT Pub. No. WO85/00646 PCT Pub. Date Feb. 14, 1985.In this pipe connection, the pipe end part (5) is pressed, as a result of cold-forming in zones, by means of a press ring (4) to be displaced axially, to form a positive leak-proof connection with a connection piece (1) inserted into the pipe end part and belonging to a pipe fitting (2). A sleeve (3) to be pushed onto the pipe end part is provided with an annular outer bead (7) and, when the press ring is pressed on, is deformed in such a way that the sleeve material is displaced radially inwards in the bead zone (8), the pipe end part and connection piece acquiring an annular recess (9). Moreover, the press ring (4) has at its rear end an annular inner bead (10) which at the same time displaces the sleeve material radially inwards at the rear sleeve end, as a result of which further pressing takes place at the end (12) of the connection piece (1). The gap between the pipe and connection piece is thus closed, so that no crevice corrosion can occur.
Patent DK-153433-C (DK)
Inventor: GRENIER JEAN
IPC: A45C5/02
Filed: 1984-05-11
Granted: 1988-12-05
Abstract: In the suitcase according to this invention each of its two parts (container or cover) is formed from a dismountable belt with four panels and from a bottom connected at the four corners through four structural connection parts, each of the latter comprising known assembling and/or fitting in elements or means for the edge portions of two adjacent panels and for the corresponding angle of the bottom to be connected so as to form a rectangular trihedron used as means for supporting, mounting and securing a protective corner, on the one hand, and on the other hand, reinforcing corner irons protecting from shocks in the longitudinal, vertical and transverse directions, each corner iron clamping the selvedge of a suitcase coating material against the corresponding panel.
Patent DK-161255-C (DK)
Inventor: METCALF BRIAN W
IPC: C07J7/00
Filed: 1981-08-27
Granted: 1992-01-06
Abstract: Progesterone derivatives having a vinylidene or a 1-alkynyl substituent at the 18-position and further optionally hydroxylated at the 11-position and the 21-position are described herein. Compounds having both an ethynyl substituent and a hydroxy substituent at the 18-position are also described herein. The compounds are useful as aldosterone inhibitors.
Patent DK-165375-C (DK)
Inventor: SELVA ENRICO
IPC: C12P1/06
Filed: 1987-09-04
Granted: 1993-04-05
Abstract: The present invention is directed to a method for selectively enhancing the production of factors A, and/or B0 of antibiotic A 40926 either to isolate these single components in better yields or to enrich the complex in one or both the above components, which comprises adding an appropriate precursor of the desired antibiotic factor to an A 40926 producing culture during fermentation.
Patent DK-162459-C (DK)
Inventor: LAMBOT JOSEPH HONORE
IPC: E21B17/22
Filed: 1985-10-10
Granted: 1992-04-21
Abstract: 1. A method for modifying the trajectory of a cutting tool for a deep directional drilling well, driven either by a hanging motor or a hanging turbine with a rate of at least 700 rot/min or by a rotary table from the surface at a rate of at least 100 rot/min, by means of a stabilizing device having helicoïdal lateral ribs (8) separated by passageways (14) of drilling fluid and provided with a hardfacing material affording good erosion and abrasion resistance, characterized in that at least one substantially circumferential groove is defined in the ribs and located in a plane which is perpendicular to the axis of rotation, so as to interconnected the passageways (14) of drilling fluid.
Patent FI-71969-C (FI)
Inventor: LEGERIUS BENGT
IPC: F16L5/02
Filed: 1982-12-21
Granted: 1987-03-09
Abstract: PCT No. PCT/SE82/00133 Sec. 371 Date Dec. 15, 1982 Sec. 102(e) Date Dec. 15, 1982 PCT Filed Apr. 23, 1982 PCT Pub. No. WO82/03951 PCT Pub. Date Nov. 11, 1982.A method and tool for sealingly inserting an elastic body in a cavity in a wall in which the cavity has a smaller size than the initial size of the body. A first tubular end portion of the tool is inserted into the cavity and an elastic body is accommodated in a second larger tubular end portion of the tool such that the elastic body rests on a tapered portion which joins the tubular end portions. The second tubular end portion is then closed and pressure fluid is supplied into the second tubular end portion to compress the elastic body and cause it to pass from the second tubular portion into the first tubular portion and then to exit from the first tubular portion into the cavity. The elastic body expands as it exits from the first tubular portion to tightly engage the wall around the cavity and to expel the first tubular end portion from the cavity.
Patent FI-76729-C (FI)
Inventor: BJOERHAAG GEORG
IPC: C08L97/02
Filed: 1985-11-15
Granted: 1988-12-12
Abstract: PCT No. PCT/SE85/00116 Sec. 371 Date Jan. 21, 1986 Sec. 102(e) Date Jan. 21, 1986 PCT Filed Mar. 14, 1985 PCT Pub. No. WO85/04130 PCT Pub. Date Sep. 26, 1985.A fibre board having improved strength, water-resistance and flame resistance comprises a lignin-containing fibre material and a binder. The binder is formed from a binder solution containing an alkali silicate solution, a sulphur component, and an metal component. The solution may also include hydro-foaming agents, fillers and other materials. The preferred binder solution includes 50-90 parts by weight alkai silicate solution, 0.5-10 parts by weight sulphur component and 10-40 parts by weight of the metal component. A method is also presented for the formation of an improved fibre board through utilization of a preferred mixture of a lignin-containing fibre material and a preferred binder solution under pressure, at a temperature of about 130 DEG  to 230 DEG centigrade.
Patent FI-80365-C (FI)
Inventor: EIZENHOEFER ALFONS
IPC: H04J13/00
Filed: 1986-03-26
Granted: 1990-05-10
Abstract: A digital multiplex radio transmission system wherein transmission channels between a fixed radio station and a plurality of mobile radio stations may be established by code division multiplex or frequency division multiplex, individual message channels being separated by means of different distributions of the data symbols transmitted therein. In order to synchronize the fixed station transmitter with the mobile station receivers, respective synchronizing symbols are inserted between the successive data symbols transmitted in any channel. The synchronizing symbols used in all channels are the same, and are spaced at the same time intervals in each channel. Consequently, they are received with significantly higher energy than the data symbols, permitting the multi-path profile to be measured and providing reliable synchronization.
Patent FI-84067-C (FI)
Inventor: SCHMIECHEN RALPH
IPC: C07D471/04
Filed: 1986-11-13
Granted: 1991-10-10
Abstract: Phenoxy-substituted beta-carbolines of the formula I   <IMAGE> (I)  X is COOR3, CONHC1-3-alkyl or oxadiazolyl of the formula  <IMAGE>  R2 is H, lower alkyl or cycloalkyl, R3 is lower alkyl, R4 is hydrogen, lower alkyl or lower alkoxyalkyl, R1 is hydrogen, halogen, lower alkyl, lower alkoxy, acyl, phenyl, C2-5 alkylenedioxy, trifluoromethyl, nitrilo, nitro, lower alkoxycarbonyl, azido, SO2R6, SO2NR7R8, or NR9R10, R6 is lower alkyl, R7 and R8 independently are lower alkyl or together with the nitrogen atom form a hetero ring, R9 and R10 independently are hydrogen, lower alkyl, acyl or together with the nitrogen atom form a hetero ring system, with the proviso that X is not COOEt, if   <IMAGE> (a)  is 5-phenoxy and R4 is methyl or   <IMAGE> (b)  is 6-(4-methoxyphenoxy) and R4 is methoxymethyl have valuable pharmacological properties.
Patent FI-87764-C (FI)
Inventor: KUTSCHKER WOLFRAM
IPC: C07C67/08
Filed: 1987-01-12
Granted: 1993-02-25
Abstract: The peracetylation of sugar alcohols having at least four carbon atoms is made more economical in respect of catalyst demand and acetic anhydride consumption by acetylating in two steps, the first step comprising partial acetylation of the sugar alcohol with acetic acid using no catalyst and, subsequently, separating any excess acetic acid and the reaction water, and the second step comprising peracetylation of the partially acetylated product by heating with acetic anhydride in the presence of relatively small amounts of alkali acetate as catalyst.
Patent FI-90660-C (FI)
Inventor: BOEGESOE KLAUS PETER
IPC: C07D317/60
Filed: 1987-11-16
Granted: 1994-03-10
Abstract: Indene derivatives of the general formula <CHEM>  wherein R<1> is   a) a phenyl group optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulfonyl, dilower alkylamino, acylamino such as acetylamino, cyano, trifluoromethyl, trifluoromethoxy, pyrrole and dilower alkylpyrrole, b) a polycyclic aromatic or heteroaromatic group, such as naphthalene or quinoline, c) a heteroaromatic group such as thiophene, pyridine and pyrrole, optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, trifluoromethyl or trifluoromethoxy, R<2> is selected from H, halogen , lower alkyl, benzyl, lower alkylthio, lower alkylsulfonyl, dilower alkylsulfamoyl, acylamino such as acetylamino, benzylamino, dilower alkylamino, cyano, pyrrole, dilower alkylpyrrole, trifluoromethyl and trifluoromethoxy,   R<3> is CN, COOR<4>, -CON(R<4>)2 or COR<4>, where R<4> is a lower alkyl group, and "n" is an integer of from 1 - 3 inclusive. The compounds are valuable intermediates in the preparation of pharmacologically active indane and indene derivatives. Methods are also described.
Patent FI-86962-C (FI)
Inventor: KRIEGER UWE
IPC: B01D33/15
Filed: 1988-09-06
Granted: 1992-11-10
Abstract: In a disc concentrator used for the dehydration of suspensions, with axially spaced suspension chambers and filtrate chambers which are open towards a stationary trough and are mutually separated by rotatable screen filter discs, the individual filtrate chambers are divided by radially and axially extending transverse walls into individual filtrate chamber sections which are distributed around the periphery and preferably sealed from one another. In addition, the filtrate outlet on the bottom side of each filtrate chamber is divided into at least two mutually separate filtrate outlet sections on the outlet side, which are arranged one after the other in the peripheral direction of the trough, for filtrate of varying purity. In conjunction with the individual outlet sections, the transverse walls ensure effective filtrate separation. In addition, the outlet sections can also be subjected to vacuum, in order to accelerate the dehydration process. <IMAGE>
Patent FI-91390-C (FI)
Inventor: LEE GUO-SHUH JOHN
IPC: C07C323/65
Filed: 1988-11-22
Granted: 1994-06-27
Abstract: Aromatic compounds, such as benzene or biphenyl, are alkylated with an alkylating agent, such as propylene, in the presence of an acidic mordenite zeolite catalyst under conditions sufficient to produce a mixture of substituted polycyclic aromatic compounds enriched in the para alkylated isomers, such as p-diisopropyl-benzene or p,p min -di(isopropyl)biphenyl, respectively. The novel acidic mordenite catalyst is characterized by its silica/alumina molar ratio, its porosity, and Symmetry Index. The p,p min -disubstituted isomers of aromatic compounds are useful as monomers in the preparation of thermotropic, liquid crystal polymers.
Patent NO-155382-C (NO)
Inventor: BLOECK SIEGFRIED
IPC: B21D51/44
Filed: 1983-08-31
Abstract: A process for manufacturing a lid having at least one outlet opening wherein a closure strip is sealed onto the lid covering the outlet opening comprising heating the closure strip to a temperature range of approximately 115 DEG -170 DEG  C. within 10-15 seconds prior to sealing the closure strip onto the lid.
Patent NO-171092-C (NO)
Inventor: KUPCIKEVICIUS VYTAUTAS
IPC: A22C11/02
Filed: 1984-05-18
Abstract: A method and apparatus for stuffing food product (10) into shirred casing (12) wherein an internal sizing member (28) and an external engaging member (38) cooperate to provide casing presizing and casing holdback. A small relative motion between said sizing member (28) and said engaging member (38) controllably reduces holdback to facilitate gathering and clipping the stuffed product.
Patent NO-178189-C (NO)
Inventor: ALDRICH PAUL EDWARD
IPC: C07D257/04
Filed: 1988-05-20
Abstract: Tetrazole intermediates useful to prepare antihypertensive compounds described in coassigned application U.S. Ser. No. 884,920, filed July 11, 1986, are described, these tetrazoles have the formula: <CHEM> wherein X<1> and X<2> are as described in the specification. n
Patent NO-171348-C (NO)
Inventor: SANDOW JUERGEN KURT
IPC: A61M37/00
Filed: 1988-08-10
Abstract: The invention relates to a device for the injection of implants, preferably implants "in the form of small rods" (called rods), which are used for the long-term treatment of diseases, whose essential features are the completely transparent construction, especially of the injector body (3), as well as a protecting device which prevents the plunger rod from falling out, and a protective cap (6) for the plunger rod.